JPS4946180B1 - - Google Patents
Info
- Publication number
- JPS4946180B1 JPS4946180B1 JP45010901A JP1090170A JPS4946180B1 JP S4946180 B1 JPS4946180 B1 JP S4946180B1 JP 45010901 A JP45010901 A JP 45010901A JP 1090170 A JP1090170 A JP 1090170A JP S4946180 B1 JPS4946180 B1 JP S4946180B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45010901A JPS4946180B1 (enExample) | 1970-02-09 | 1970-02-09 | |
| US113854A US3639865A (en) | 1970-02-09 | 1971-02-09 | Circuit breaker |
| DE19712106084 DE2106084A1 (de) | 1970-02-09 | 1971-02-09 | Leistungsschalter |
| GB1290294D GB1290294A (enExample) | 1970-02-09 | 1971-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45010901A JPS4946180B1 (enExample) | 1970-02-09 | 1970-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4946180B1 true JPS4946180B1 (enExample) | 1974-12-09 |
Family
ID=11763190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45010901A Pending JPS4946180B1 (enExample) | 1970-02-09 | 1970-02-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3639865A (enExample) |
| JP (1) | JPS4946180B1 (enExample) |
| DE (1) | DE2106084A1 (enExample) |
| GB (1) | GB1290294A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378752U (enExample) * | 1986-11-13 | 1988-05-25 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101356551B1 (ko) * | 2012-10-30 | 2014-01-28 | 엘에스산전 주식회사 | 진공차단기의 ｍｏｃ 스위치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3366900A (en) * | 1966-06-16 | 1968-01-30 | Gen Electric | Electric circuit breaker with electromagnetic means for opposing contactrepulsion forces |
| US3590192A (en) * | 1968-10-24 | 1971-06-29 | Westinghouse Electric Corp | Supporting and spring-charging means for circuit breaker |
-
1970
- 1970-02-09 JP JP45010901A patent/JPS4946180B1/ja active Pending
-
1971
- 1971-02-09 US US113854A patent/US3639865A/en not_active Expired - Lifetime
- 1971-02-09 DE DE19712106084 patent/DE2106084A1/de active Pending
- 1971-04-19 GB GB1290294D patent/GB1290294A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378752U (enExample) * | 1986-11-13 | 1988-05-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3639865A (en) | 1972-02-01 |
| GB1290294A (enExample) | 1972-09-27 |
| DE2106084A1 (de) | 1971-08-19 |